OBC light problem with a difference...
#1
Racer
Thread Starter
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Hi all,
I went into the dark garage the other evening and I noticed some light coming from the OBC display, not full bright and no characters but when you pull the fuse it goes dark. Everything is working well and I probably would not have noticed it if I had turned the light on as usual but should it do that? Has anyone noticed this on their car?
I spent an evening searching, I found plenty of great info on replacing blown globes and similar but nothing to answer this.
I would appreciate any advise I can get on this, thanks in advance.
Alan
I went into the dark garage the other evening and I noticed some light coming from the OBC display, not full bright and no characters but when you pull the fuse it goes dark. Everything is working well and I probably would not have noticed it if I had turned the light on as usual but should it do that? Has anyone noticed this on their car?
I spent an evening searching, I found plenty of great info on replacing blown globes and similar but nothing to answer this.
I would appreciate any advise I can get on this, thanks in advance.
Alan
#4
Rennlist Member
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I've fixed several OBC lights with defective BS170 transistors. Most cases have been flickering light even completely off. It is certainly possible that a failing transistor also could conduct, giving light even when it should be off.
Here's a thread explaining how to change the transistor:
https://rennlist.com/forums/993-foru...-repair-2.html
Cheers,
Tore
Here's a thread explaining how to change the transistor:
https://rennlist.com/forums/993-foru...-repair-2.html
Cheers,
Tore